Conas na filimĂ©id fuinneoige cĂșil tĂ©ite a athbhunĂș
Ăbhar
Chun ceo na bhfuinneog gaoithe agus cĂșil a dhĂchur go tapa, cuirtear snĂĄitheanna seoltaĂ miotail i bhfeidhm orthu. Cuirtear sruth leictreach trĂd an ngreille atĂĄ dĂ©anta acu, tĂ©itear na snĂĄitheanna, agus ghalaĂonn an comhdhlĂșthĂĄn. TĂĄ sĂ© contĂșirteach tiomĂĄint le lochtanna sa chĂłras seo, laghdaĂtear an infheictheacht, agus tĂĄ sĂ© Ă©asca go leor an tĂ©itheoir a dheisiĂș i bhformhĂłr na gcĂĄsanna.
Prionsabal oibriĂș na fuinneoige cĂșil tĂ©ite
Nuair a thĂ©ann sruth trĂ mhiotail, dĂ©antar fuinneamh na leictreon a thiontĂș go teas. MĂ©adaĂonn teocht na seoltĂłirĂ i gcomhrĂ©ir leis an gcearnĂłg den neart reatha agus friotaĂocht leictreach.
RĂomhtar trasghearradh na bhfilimĂ©id sa chaoi is go leithdhĂĄilfear dĂłthain cumhachta teirmeach orthu le voltas feidhmithe teoranta. ĂsĂĄidtear luach tipiciĂșil de thart ar 12 volta den lĂonra ar bord.
SolĂĄthraĂtear voltas trĂ chiorcad a chuimsĂonn fiĂșs cosanta, sealaĂocht cumhachta agus lasc a rialaĂonn a fhoirceannadh.
Sreabhann sruth suntasach trĂ na teagmhĂĄlacha sealaĂochta, Ăł dhosaen aimpĂ©ar nĂł nĂos mĂł, ag brath ar an limistĂ©ar gloinithe agus an Ă©ifeachtĂșlacht ionchasach, is Ă© sin, luas glanadh an dromchla ceo agus teocht an ghloine agus aer.
Déantar an sruth a dhåileadh go cothrom thar na snåitheanna, as a ndéantar iad chomh cruinn agus is féidir, le trasghearradh calabraithe.
CĂ©n fĂĄth a dteipeann ar eilimintĂ teasa?
Is fĂ©idir le briseadh tarlĂș ar chĂșiseanna meicniĂșla nĂł leictreacha:
- ocsaĂdĂonn miotail an tsnĂĄithe de rĂ©ir a chĂ©ile, laghdaĂtear an trasghearradh, agus fĂĄsann an chumhacht scaoilte, dĂ©anann rĂłthĂ©amh lĂĄidir an snĂĄithe galĂș agus imĂonn an teagmhĂĄil;
- nuair a bhĂonn gloine ĂĄ ghlanadh, dĂ©antar stiall tanaĂ de mhiotal spraeĂĄla a mhilleadh go hĂ©asca leis na hiarmhairtĂ cĂ©anna;
- fiĂș dĂfhoirmĂochtaĂ teirmeach beag mar thoradh ar lagĂș ar an struchtĂșr an stiall seoltaĂ, a chrĂochnaĂonn le cuma microcrack agus caillteanas teagmhĂĄla leictreach.
Is minic a bhriseann snĂĄithe amhĂĄin nĂł nĂos mĂł, agus is annamh a theipeann ar an mogalra iomlĂĄn go hiomlĂĄn. Is fĂ©idir leis seo tarlĂș de ghnĂĄth mar gheall ar chliseadh cumhachta, fiĂșs sĂ©idte, sealaĂochta nĂł teip lasc.
Uaireanta is casta an t-athrĂș nuair a thugtar isteach sealaĂocht uathoibrĂoch leictreonach le mĂșchadh an lasc ama, rud nach gcuireann leis an iontaofacht.
Conas teacht ar bhriseadh sna filiméid teasa gloine
TĂĄ sĂ© Ă©asca teacht ar na stiallacha seoltacha ar an bhfuinneog chĂșl, agus mar sin is fĂ©idir leat ilmhĂ©adar traidisiĂșnta a ĂșsĂĄid, lena n-ĂĄirĂtear ĂłmmhĂ©adar agus voltmhĂ©adar, chun fabhtanna a rĂ©iteach. TĂĄ an dĂĄ mhodh oiriĂșnach.
AmharciniĂșchadh
I gcĂĄs sĂĄruithe comhlĂĄna ar shlĂĄine, dâfhĂ©adfadh nach mbeadh gĂĄ le rialĂș ionstraimeach, tĂĄ briseadh nĂł imithe cuid iomlĂĄn den stiall faoi deara don tsĂșil. Is fearr an mĂ©id a fuarthas a sheiceĂĄil le gloine formhĂ©adĂșchĂĄin, faoi sĂ© tĂĄ an locht le feiceĂĄil i ngach mionsonraĂ.
TĂĄ logĂĄnĂș prĂomhĂșil an mhĂfheidhm le feiceĂĄil lĂĄithreach nuair a chuirtear an teas ar siĂșl ar an ghloine cheo. CruthaĂonn filimĂ©id iomlĂĄna go tapa codanna trĂ©dhearcacha de ghloine timpeall orthu fĂ©in, agus fanann comhdhlĂșthĂĄn ar feadh i bhfad timpeall an fhilimĂ©ad strĂłicthe.
SnĂĄitheanna a sheiceĂĄil le multimeter
Is féidir leat dul ar feadh an stiall lochtach faoi deara le taiscéalaà pointeåilte den fheiste sa mhodh voltmhéadair nó ómmhéadair.
mĂłd ohmmeter
Nuair a dhĂ©antar ĂĄit amhrasach a sheiceĂĄil, aistrĂonn an multimeter go dtĂ an modh chun na frithsheasmhachta is lĂș a thomhas. Tugann snĂĄithe oibre comharthaĂ ar fhriotaĂocht bheag, beagnach nialas. LĂ©ireoidh an ceann dangling friotaĂocht an ghreille ar fad, rud atĂĄ suntasach nĂos mĂł.
TrĂ na taiscĂ©alaithe a bhogadh ar a feadh, is fĂ©idir leat an limistĂ©ar a aimsiĂș ina dtiteann lĂ©amha an fheiste go nialas go tobann. CiallaĂonn sĂ© seo go bhfuil an aill tar Ă©is dul ar aghaidh, nĂ mĂłr dĂșinn filleadh ar ais, ĂĄit na haille a shoilĂ©iriĂș, agus Ă© a scrĂșdĂș trĂ ghloine formhĂ©adĂșchĂĄin. DĂ©antar an locht a chinneadh go radhairc.
Agus tĂș ag obair le hommeter, bĂ cinnte an adhainte agus an tĂ©amh a mhĂșchadh. TĂĄ sĂ© nĂos fearr fĂłs an cĂłnascaire teasa a bhaint as an ghloine.
Mód voltmhéadar
TaispeĂĄnann voltmhĂ©adar, a bhfuil a tĂłireadĂłirĂ suite fad beag ar feadh stiall inseirbhĂse, voltas beag, atĂĄ beagnach comhrĂ©ireach leis an bhfad eatarthu. Ag an achar uasta, nuair a bheidh sĂ© ceangailte le himill an ghreille, taispeĂĄnfaidh an glĂ©as an prĂomhlĂonra voltas, thart ar 12 volta.
Mura dtagann laghdĂș ar an voltas mar gheall ar chĂłineasĂș na tĂłireadĂłirĂ feadh stiall amhĂĄin, ansin is sa stiall seo a bhĂonn briseadh. Tar Ă©is dul trĂd, titfidh na lĂ©amha voltmhĂ©adair go tobann.
TĂĄ an prionsabal mar an gcĂ©anna le hommeter. Is Ă© an difrĂocht nĂĄ go ndĂ©antar cuardach ar locht le voltmhĂ©adar nuair a bhĂonn an tĂ©amh ar siĂșl, agus le hĂłimĂ©adar, dĂ©antar Ă© a mhĂșchadh.
DĂ©an Ă© fĂ©in deisiĂș tĂ©imh fuinneoige cĂșil
TĂĄ sĂ© rĂł-chostasach athsholĂĄthar gloine tĂ©ite. Idir an dĂĄ linn, is fĂ©idir stiallacha strĂłicthe a dheisiĂș, as a ndĂoltar na foirmlithe agus na feisteĂĄin chomhfhreagracha.
Rian greamaitheach
Chun Ă© a dheisiĂș trĂ ghliĂș, ĂșsĂĄidtear greamachĂĄn speisialta seoltaĂ leictreach. TĂĄ ceanglĂłir agus pĂșdar mĂn-mhiotail nĂł sceallĂłga beaga ann. Nuair a chuirtear i bhfeidhm ar an rian, dĂ©antar teagmhĂĄil a athchĂłiriĂș.
TĂĄ sĂ© tĂĄbhachtach trĂ©ithe friotaĂocht lĂneach na snĂĄithe (stiall) a choinneĂĄil. Chun seo a dhĂ©anamh, dĂ©antar an ghloine a ghreamĂș le tĂ©ip chumhdaigh, a bhfuil achar idir na stiallacha comhionann le leithead an tsnĂĄithe athchĂłirithe. Braitheann friotaĂocht seoltĂłra ar a leithead agus a thiĂșs. Mar sin, tĂĄ sĂ© fĂłs chun an airde inmhianaithe a thabhairt don chiseal deisiĂșchĂĄin i gcoibhneas leis an ghloine.
Cinntear an fhaisnĂ©is is gĂĄ maidir le lĂon na sraitheanna iarratais de rĂ©ir dhlĂșs ghreamaitheach ĂĄirithe trĂĄchtĂĄla agus lĂ©irĂtear Ă© ar an lipĂ©ad. DĂ©antar cur sĂos ar gach teicneolaĂocht deisiĂșchĂĄin ann freisin.
Tar Ă©is an ciseal deireanach a thriomĂș, nĂ mĂłr an ghreamaitheach in aice leis an tĂ©ip ghreamaitheach a ghearradh le scian clĂ©ireachais, ionas nach mbeidh an ghreamĂĄn iomlĂĄn strĂłicthe as an ghloine nuair a dhĂ©antar an chosaint a bhaint. DĂ©antar an ĂĄit deisithe a sheiceĂĄil Ăł thaobh amhairc, de rĂ©ir an rĂĄta bainte comhdhlĂșthĂĄn nĂł an fheiste, ag baint ĂșsĂĄide as na modhanna atĂĄ lĂ©irithe thuas.
PlatĂĄil copair
TĂĄ modh ann chun sraith tanaĂ miotail a chur i bhfeidhm ar ĂĄit an bhriseadh trĂ mhodh leictreamaiceimiceach. TĂĄ sĂ© deacair go leor, ach inacmhainne go leor do lucht leanĂșna leictreaphlĂĄtĂĄla. Beidh imoibrithe ag teastĂĄil uait - sulfĂĄit chopair agus tuaslagĂĄn lag d'aigĂ©ad sulfarach, nach mĂł nĂĄ 1%.
- TĂĄ scuab ghalbhĂĄnuithe ĂĄ dhĂ©anamh. Is sraith de shreanga snĂĄithithe Ă© seo den chuid is lĂș de snĂĄitheanna aonair. TĂĄ siad crimped taobh istigh d'fheadĂĄn miotail tanaĂ.
- DĂ©antar an ĂĄit deisiĂșchĂĄin a ghreamĂș le tĂ©ip leictreach, tĂĄ bearna ann do leithead an stiall. TĂĄ an mogalra bunaithe ar chorp an ghluaisteĂĄin, agus tĂĄ an scuab ceangailte le crĂochfort dearfach na ceallraĂ trĂ bolgĂĄn solais Ăł soilsiĂș taobh amuigh an ghluaisteĂĄin.
- Chun tuaslagĂĄn galbhĂĄnacha a ullmhĂș le haghaidh 100 ml uisce, cuirtear cĂșpla gram de vitriol agus tuaslagĂĄn d'aigĂ©ad sulfarach ceallraĂ leis. Ag fliuchadh an scuab, dĂ©anann siad Ă© a threorĂș Ăł thĂșs stiall inseirbhĂse go dtĂ ĂĄit an tsosa, ag taisceadh copar ar an ghloine de rĂ©ir a chĂ©ile.
- CĂșpla nĂłimĂ©ad ina dhiaidh sin, feictear limistĂ©ar coparphlĂĄtĂĄilte, ag clĂșdach ĂĄit na haille. Is gĂĄ thart ar an dlĂșs miotail cĂ©anna a bhaint amach agus a bhĂ sa mhogalra bunaidh.
MĂĄ tĂĄ feisteĂĄin deisiĂșchĂĄin ar dĂol, nĂl an modh an-ĂĄbhartha, ach tĂĄ sĂ© Ă©ifeachtach go leor. NĂ bheidh an seoltĂłir mar thoradh air tar Ă©is roinnt oiliĂșna nĂos measa nĂĄ ceann nua.
Cad iad na cĂĄsanna nach bhfuil sĂ© ĂșsĂĄideach eilimintĂ teasa a dheisiĂș
Le limistĂ©ar mĂłr damĂĄiste, nuair a bhĂonn beagnach na snĂĄitheanna go lĂ©ir briste agus os cionn limistĂ©ar mĂłr, nĂ dĂłcha go bhfĂ©adfaĂ an greille a chur ar ais ar an Ă©ifeachtĂșlacht ainmniĂșil. NĂ gĂĄ a bheith ag brath ar iontaofacht an toraidh. NĂ mĂłr eilimint teasa a chur in ionad gloine den sĂłrt sin.
I gcĂĄsanna tromchĂșiseacha, is fĂ©idir leat tĂ©itheoir seachtrach a ĂșsĂĄid suiteĂĄilte faoin ghloine, ach is beart sealadach Ă© seo, oibrĂonn sĂ© go mall, go mĂchothrom, go n-ĂdĂonn sĂ© go leor fuinnimh, agus mĂĄ tĂĄ an ghloine an-reoite, fĂ©adfaidh sĂ© scoilteanna agus fiĂș doirteadh a chur faoi deara. gloine tempered.